well starkler...even if i were to bump it NOTHING would happen because the thing is bolted on so tight that it wont even budge !!!...(lol)....also, I'm putting a light above the mapholder to illuminate the maps...plus the darn thing is so out of the way I wouldnt be bumping into it....I'm always aware of NOT having to BUMP into stuff on the scope because i know for a fact that things can get out of alignment when doing so. WOW Ken !!!...now if I can just cut a few holes in the middle of the tube I could install a few speakers and a sub-woofer. Then I'll have me a boombox scope with it's very own VIBRATION !!!..just think of those multiple blurry views of Saturn ...HAHAHAHAHAHA
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Mark
12" GSO SCOPE
DOO-DADS