Foam cannon with Karcher K4

[Sherif]

So today I tested my new MTM foam cannon (not from Autopia) it came ready with brass adapter for Karcher quick connect and I used it with K4 model (1900PSI / 1.85GPM) with CG honeydew and got some nice thick foam but it kept cutting off every couple of seconds and no contentious steady stream!!
After a quick search it looks like the problem is on the PW (back pressure cut off) but I don`t know how to fix it because I cannot control anything on the PW, only On/Off switch is there!
has anyone had the same issue? any idea how to fix it?
:help:

[52split]

Adjust the pressure/pattern on the mtm foam cannon. Think it`s related to the pressure from the spigot. That did it for me.

Also, make sure your spigot is opened up all the way and no kinks in the hose.