Help with my new torch and glass

[MPGB]

So I recently acquired a carlisl CC and was previously using a lynx. While I prefer this torch over the lynx I seem to be having some issues. I run my oxy at 36 psi and propane at 5 psi. Are these setting okay? I ask because whn using black and cobalt a haze forms that I cannot burn off. I'll post pics in abut of an example. I never had this issue with my lynx.

Also when I do a tube pull I have cracking about 1-2 inches from the taper of the pull. Obviously when it cools down. How do I prevent this?

Another thing is when working on an inside out piece, how do I keep the handle from getting hot. I see ppl using pointing the flame inside the opening. When I do this it gets hot as he'll and I can't hold it. Am I suppose to use a blow hose on the end and blow so the heat escapes?

Sorry for the "newb" questions but I'm trying to figure this out on my own.

Thanks!!

[NUBBLET]

the haze is most likely lack of O2 , a lot of blacks and dark cobalts need a HIGH oxy ratio

second thing try sticking the pulls in the kiln this should stop the cracks

try capping the end of the handle , often called a policeman just a small piece of rubber tube glued or taped shut , or an ear plug .......... this will prevent the heat from shooting up the handle tube , once the color is in and the end is almost closed take it off , otherwise closing can expand the air and reopen the end or suck into the tube

[CDot]

i use sticky tack on the end of the ppoint cheap and easy.. turn your oxy really high the whole time youre working the black stuff

[JSR Studio]

try working the color further out in the flame for your reduction problems.