
Don't worry I removed the head before taping. It's 3/8 NPT which worked out perfectly. Not buying some adapter

Dip stick- definitely going to make one. just need a metal coat hanger. So far I have just air up two tires and I don't have much oil.im late to the party but id leave out the light so you know when its on, trust me youll know when its on. i ran one in my bagged suburban and the output gets hot, i had 2 tanks totaling 50 gallons. the hose may melt under alot of use. did you add a coalescing filter for the oil? also i dont remember where i got it but someone makes a nice little dip stick to check the oil in compressor.