Hey G i never liked the dental pics they gouge because they are

to sharp and have to much of a point. The exacto is my favorite the

mistake you made was you broke off to much of the tip on the

exacto knife trial. You just want to break off the very tiny end

piece then it will curl out the plastic like the tamyia. The Tamyia

tool I don't like, it keeps your position to horizontal when you

have to do curves its going to be an issue. The exacto knife

i like because it allows you to stay in a more vertical position,

which makes adjusting pressure on the fly very easy. Try the

exacto again with just the very tip broken off.

  I think the dymo? tape is good i will have to try that....but

i think on curves like the A-wing's hull it's going to break your

heart! LOL Try a nice thick piece of evergreen strip taped down

and see how secure you feel with a little more meat next to your

blade. ;D Curved surface or flat thats my weapon of choice as far

as a guide to scribe against.

Excellent video thanks for sharing.