Slatwall rocket wall mount storage

Modified GrouchoDuke's excellent rocket wall mount.

Removed top screw hole and replaced it with a proslat / slatwall hanger

deepened the curve a bit so I could use 1/8th neoprene tape on the inside instead of 1/6th cork. Much easier to source the neoprene - 1 day from amazon here: https://www.amazon.com/Neoprene-Rubber-Black-Self-Adhesive-Sponge/dp/B0089FCMKY

I added a second file which is for 98mm rockets - everything is bigger and beefier to handle a bigger rocket