Thats what i thought also it does have a mod valve, i always thought that the mod valve had a small allen screw that you turn, , when i replaced the old one i took it apart to see and nothing was in there, , so i am back to were i was sorry , but theres git to a way to adjust it, , its just a hair too long , i afraid that if i go to sell it, it might hurt, , but i its for me too , now i fether the gas and it changes
Thanks