Quote Originally Posted by martin54 View Post
Do they need to be made in one piece or could you manufacture them in 2 halves & then bond the 2 halves together. Would probably make things easier especially as far as expelling air goes.
Depends on how invisible and well matched the joint is which is like asking do I have the experience and skill with molding to ensure that... hmmm I have my doubts!

I have thought about taking the existing mold design I have and suspending the rear parts over that leaving the rest open to avoid trapping air as much as possible.