hi everone; can someone tell me can the output shaft of the prop pitch gearbox can be welded or drilled , any suggestion???? 73 good dx paul howard wa5tud -- FAQ on WWW: http://www.contesting.com/towertalkfaq.html Submissions: towertalk@contesting.com Administrative requests: towertalk-REQUEST@contesting.com Problems: K7LXC@contesting.com Sponsored by Akorn Access, Inc & KM9P