i want to port my cylinder tranfer port and i want to know what is the minimum width of the gasket i can go between the cylinder and the base,,,,right now i got .125 inch can i go thinner than that ?????if yes whats your suggestion,opinion on that ...tanksss ,,,,,,,,,,,,,,i have another question????? did someone have ever port or see some cylinder with bigger transfer port volume one the outside of the cylinder like we can do on a banshee outside cylinder tanksss