Anyone know if TT still stocks the AF/ON-OFF pot/switch ?? Or a suitable replacement ? And does have to be a linear pot as shown in the schematic ? Thanks Ed W3NR -- FAQ on WWW: http://www.contesting.com/tentecfaq.htm Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com Search: http://www.contesting.com/km9p/search.htm