I notice on Kim's pic that specifically shows her Diskin wall boom. something. The boom appears to span 5 x 16" blocks ... which means that our Mosmatic boom are almost a yard longer. 7x 16" blocks.
Any thoughts on the longer lengths from anyone?
My original Southern Pride air guns look identical to the KR Air Logic guns.
There are times where I am thinking it would be helpful to have just the single motor like Kim has & probably what Eric, David & possibly many others are using.
We did what David did with the bolt through & acorn nut for our air gun & it was one of the better modifications that we made for preventing the gun from ever detaching.
If you are able to Zoom in on the below "Full Image" pic of our Mosmatic Wall Boom ... you might be able to see where we recently had a LOCAL muffler - stainless steel fabricator weld a sweep elbow on the end & also at the beginning of the boom structure ... he did some re-inforcing welding because one of the Mosmatic Booms partially broke & needed to be re-welded &/or reinforced. We recently a week ago had him do the two modifications on all our booms as a preventative measure. The shop owner was fair in his pricing .... labor & material came to about $77 for each boom's modification.
BTW we tried the flexible sweep elbow from Menards & each one of those tended to restrict the air flow more than the welded stainless sweep muffler fitting!