Does Neway Suspension Have the Spring Beams?

[CountryFit]

hwh is a small company. i left a message to the receptionist, still waiting for one to call me back.

another thing emerged - the air brake is leaking somewhat. it started in the same time frame when hwh leveling up and down arrow were light up. the steps to duplicate the air leaking are - bring up the air pressure to 125psi; shut down engine; release parking brake (yellow button down); step on brake pedal; when the needle stables, count for 1 minute. at the end, my air drops 8-10 psi (normally it should be with 3 psi).

are these two issues related? thanks.