You can buy a longer stylus for the Interapid test indicator from MSC - no need to purchase another indicator. I bought a 2.75" stylus for my 312b-3 and a 2" stylus for a B&S bestest .0001" indicator (actually, the 2" B&S stylus was one of the two free contacts that they're giving when you purchase a bestest indicator from Enco). I've also got one of the Mitutoyo test indicators with the round body like Gordy uses in the DVD, but haven't purchased a longer contact point for it yet. Guess I should get cracking on that little detail, as it would fit into the rough-drilled chamber and allow me to check for bore runout before boring the drilled hole true.
http://www1.mscdirect.com/CGI/NNSRI...opmainPcircularid=11264Ppagenumber=1341Pmode=
correct?