Hi Billl,
You can solve your problem without drilling by cutting the silver hose connectors and glueing them in place. However, space may limit your room for positioning the connectors.
Hi Playmofire!
Great minds must think alike
! I cut 3 of the grey hose connectors in half to make 6 shallow inlets & outlets, & superglued 3 of them in a triangular design to a rectangular shaped plastic modeling piece of tread plating. Then I used double sided tape to attach one plate to the fire engine per side without gluing so it can be removed in the future. I only had enough of the grey connectors to do one engine, because USA DS says these are out of stock, & have been for 6 months, putting yet another project on hold due to availability
! Thank you for the advise! I really appreciate trading ideas!
Bill