Despite a frustrating time at the Singapore Grand Prix, the Lotus F1 team has not given up on its aim of overhauling Ferrari and securing a top three constructors' championship finish in 2012.

The Enstone team got both Kimi Raikkonen and Romain Grosjean into the points on the streets of Marina Bay, but finishes of sixth and seventh were not what it had in mind as it continues to seek a first win of the season. Feeling that both drivers could have gained at least a place had they been able to deal with Mercedes' Nico Rosberg, technical director James Allison admitted that Lotus needed to examine why the first of late season 'flyaways' had been as disappointing as its predecessors in Belgium and Italy.

"If the race was in isolation, then I think we could say 'it was just a bad race, let's put it behind us', but it was the third in a sequence of uninspiring performances and therefore something that we need to arrest to ensure that we make the most of the six remaining races this season and give ourselves a little more of the bounce that we had earlier in the year," he reasoned.

"Fourteen races in and we've had a handful of results that have allowed Ferrari to open up a small gap on us in the championship. We fight each weekend with strong and dedicated opposition who will leave us for dead if we take our eye off the ball for one moment, but the great thing about this sport is that the opportunity to do the same is always there for your team as well.

"Every weekend you have a chance at redemption and we're fortunate to have a number of items that we believe will improve our car over the remaining races. The gap to Ferrari is small in terms of the points available, so our goal over the next six races is to overtake them in the championship and to put Kimi back on a path that will allow him to close the gap to the front."

Still scratching their heads after the Singapore weekend, Allison offers various reasons for the team's inability to run with the likes of McLaren and Red Bull, which dominated proceedings from practice through to the end of the race.

"There wasn't a sole reason as to why we were sub-par in Singapore," he confirmed, "The first explanation is that we didn't do a particularly good job on Friday with our starting set-up on the car, so it took us until Saturday morning to be somewhere close to the mark and this leaves you a bit behind in the game. Secondly, some of the upgrades we had applied for Singapore did not perform, causing us to revert to an earlier configuration of the car. In the meantime, the lion's share of our competitors had moved forwards.

"Finally, in the all-important qualifying session, neither driver had a good lap when it counted. Kimi had a mistake at T1 on his Q2 lap and Romain had a rather dramatic Q3 lap, meaning he wasn't able to repeat his earlier performances. From that point onwards, if you're back down the grid in qualifying, then that's usually where you'll stay on a tight street course."

Lotus will, hopefully, get a chance to introduce its version of 'double DRS' in Japan this weekend, but Allison admits that it continues to struggle with evaluation of new parts without the possibility to test between races. 'The Device', as the DRS system has been dubbed, has been on the E20 at several meetings, buts its running has been limited to free practice as rain thwarted attempts to get it 'race ready'. Now, with six races to close the 14-point gap that exists between itself and Ferrari, the familiar surroundings of Suzuka will, hopefully, allow Lotus to return to its previous front-running form.

"The simulation methods in the factory are good, allowing around 70-80 per cent of the upgrades that we put on the car to work straight away with no problem," he revealed, "Of those that suffer birth pangs, a fair proportion are eventually found to perform as expected when given a second hearing. When you're not running dedicated track testing, there's a whole raft of variables you're not in control of. The drivers might not get clear laps and with the track constantly evolving - plus, with tyres not always being a new set for each run, you do not have a stable baseline to compare against. These factors can cloud the assessment of a new part so, if you are struggling, then you very often remove them from the car out of an abundance of caution and look for a suitable opportunity in the future to have a second go with them.

"[Suzuka] is a track with a wide range of cornering speeds, but there are several very fast turns in the Silverstone mould; in particular turn one, the 'S' bends and 130R. These are features that have suited us so far, but it's a tight season and, as we've shown, you really need to hit the ground running in order to have a good weekend."