L leadpig Member Messages 345 Location iom May 14, 2017 #1 is the a formula for working out how much less gas you would need when using a gas lens, or is it just guess work. thanks dave
is the a formula for working out how much less gas you would need when using a gas lens, or is it just guess work. thanks dave
Brad93 Member Messages 17,512 Location Essex, United Kingdom May 15, 2017 #2 Experience will tell you how much you need. With a #8 6lpm is a good starting point