Cut the big wings off and drill and tap some holes so that you can mount it from the other side is one thing to do. You don't need two 3/4" bolts to hold the block in place as several 1/4" bolts will do the job very nicely. A box cover will hide stuff like that very nicely. Bob May http://nav.to/bobmay bobmay@nethere.com NEW! http://bobmay.astronomy.net