Hi me again

I am still plodding through 2011 seeing whats what and I think this horrible RMB mode selection or top menu 'select face' mess of an idea is causing me more strange happenings, but again its all random one min its fine next its not. Look at my extrude along a curve here.

I did various faucet's and other pipework fine, I go do some grill creation piping and I get it snapping back on itself, there are no snap locks going on its all as it was last time I fired it up and did an extrusion along curve, which was all fine with same settings..

Usually ive only seen this when you dont specify enough divisions and u ramp them up in the older clients and things sit pretty then but this time thats not doing the job.

Maya 2011 is certainly giving me a fight

There will be a whole forum full of my Maya 2011 woes I can see it but hey it might help others when searching for same problems..

I tried it with the full set of faces as well, the image shows the last attempt just trying inner faces.