hello
i have a bv1 and it has the os .15 engine. the running temp is 150F. what i cant seam to do is take of quick. it will always gurgle and then go. do i need to make it run hotter or should i tune the low end needle. i have seen peoples running temps at 230F is this alright. should i lean the high end needle more or lean the low end. im not sure if 150F is a low temp. is it?

any help would be great

thanks