which lexan / poly scissors
 

cant rely on my score and snap technique with the knife to produce clean curves so wondering which scissors to go for!

When you refer to curves are you meaning wheels arches ???

If so get a circle cutter, work out the centre of your wheel, score, snap out for perfect circle ?

Otherwise get a small dremel type tool and just smooth off any bad area's with that.

my main issues are where the body slots either side of the rear shock tower so its like a vertical groove into the body with a rounded top - dont have enough room to wiggle and snap!

Use a reamer to get a clean rounded top then score the vertical lines away from it?

now i need to buy a reamer then!! good idea though