First of all, please don't laugh at me - I admit to being n00bish :)
This question is directed primarily to those with experience glazing windows with DAP 33.
I have a wood frame, and a 8x10 piece of glass. The rabbet is 1/4 inch. I lay down a small bead of putty (DAP 33) into the rabbet. I press the glass into it. So far so good, looks good. Fits nicely. I install a glazier point in the middle of each side, four total.
Now for the fun part. I get a nice glob of putty, roll it into a ball, warm it a bit with my hands, roll it into a rope and press it into the groove. I take my putty knife, and try to run it along the grove to make a nice flat surface. I'm finding that no matter how I do this, the knife pulls the putty and I don't get a smooth surface.
I watched a video of someone doing this, and he made it look real easy. Bah.... I tried a plastic putty knife, a metal putty knife, plastic caulk smoothing gizmo that is supposed to MAKE CAULKING EASY ONLY $19.99 (actually cost about three bucks) and same problem. It pulls the putty and I don't get a smooth finish. Hold knife flat, angle it up, etc. Pulls putty.
So - what am I missing? What is the trick to doing this with DAP 33 so that you get a nice smooth finish? Warm it? Cool it? Mix in some linseed oil? This can't be that difficult....