I got it. That is what I was kinda thinking. I did not know how things work on forums. good idea.

Thanks for the reply

Thanks, I fix the honking by putting the rod back in the vavle. I also had the same problem with pvc shavings as you did.

Thanks for the reply,

Is there any why I delete my "OLD" post. The post that I have entered, and got the questions too. I just dont want people still helping me, and me not responding. Maybe you want the post still up.

Thanks,

My problem is cured now. Dissassembled the mod'ed valve and insterted the guide rod and everything works great. No more horn sounds with me. Just want to say thanks to everyone that has helped me out on this problem.

Thanks

Dont know you, but your a pretty cool guy. Thanks for everything again, you have been great help to me. No all I need to do is find a little time and blast off some spuds.

Thanks

All problem fixed. When doing the sprinkler valve mod, I did not put the rod back in. Last night I put the rod back in the diaghpram and bent it and everything is working perfectly. I launch a whole spud probertly 250 yards. Lot better then my old "combustion" chamber. Just want to thank everyone th...

Well its wednesday mourning, I did what you told me to do and "WOW". I installed the rod and bent it so it would come out and all my problems are cured. I put a potato is the barrel and put 120 PSI in the chamber and pulled the blow gun valve and the potato launched. Nothing like the old hairspray g...

Neither do I. What I was trying to ask was when i squeez the blow gun handle the air goes through the blow gun and not the barrel. Sorry about the confussion.

Thanks again.

Oh, Another thing. The blow-gun just opens the diaphragm. When the blow-gun valves open the diaphragm opens and the air rushes through the valve and into the chamber?

Thanks,

I will try that tonight, hopefully it will cure this problem.

Thanks to all people that are helping me out.

I will do that tonight. Hey man you have been "GREAT HELP" to me. When I started building these gun 18 years ago, there were no sprinkler valves involved.

Thanks again.

The valve arrows are from the air chamber to the barrel. First time I tried this there was nothing in the barrel. Last night I put some paper ball wrapped with electrical tape around it and did the same thing. Thanks alot for helping me out guys. I pressurized the chamber to 50 PSI and squeezed the ...

I did the mod saturday night, and still doing the same thing. When I pull the blow-gun lever, the air comes out of the airgun, and not the barrel. Do you have any clues about this one.

Thanks

Thanks, but I dont know if i understand. What your saying is to bend the rod in an "L" shape and put it through the original hole is came out of from the top of the diaphram, and then bend the other end the same way. This rod has a white plastic thing on it. does the spring go back in. Man I been tr...

Thats "BEEBS" Ya just trying to get a little help out here. I have built spud gun about 10 years ago, and now starting to be a kid again.