I'm looking for some advice, hopefully, I've done something wrong or someone has a tip to resolve the challenge having been through the same thing.
A couple of weeks back I installed the crutch strap kit as supplied by Caterham. It's all fitted fine, the harness is so much better. However, there seems to be a small drawback.
The retaining triangle section of the straps which are bolted between the floor and bracket are fouling on the seat rail, it prevents the seat from traveling all the way back. As a result, I've lost around 4 cm of rearward travel on the seat position. I measured between the seat back and the dash on the 420 and 620. The 420 has the crutch strap fitted and there's around 4 cm in it.
I've put an endoscope down to have a good look with everything fitted. It all looks fine, nothing daft, just there isn't room.
Has anyone else dealt with this? The loss of 4 cm makes a big difference on an S3, the seat feels to far forward now.