Spread axle dump valve switch help?

Dump valve is above rear axle and mounted to cross member.
No serviceable parts that I have ever found.
Country Supply in Peotone IL has been best price I've found. Got one couple months ago for 285.
450225 is part number

 

.. i still didn't after 5 years

 

I'm good . Just working 2-3 months and going somewhere for 8-10days . Last driver purchased truck/trailer and running under my authority. One man show , less stress . All good

 

Maybe just forgot ... Or just been lazy . I run pretty hard 5 days a week to be home on the weekend. Last brokers load ended up in storage and been released after everything been paid ( i believe it was end of march ) - i think its 2nd broker been that lucky to have me as carrier
Just PM me , i will be glad to chat or exchange contact info ... Been through some hard times but still strong ... Not yet soft

 

Id check to make sure when they changed from a 4way to 7 that they wired it right and didnt revers them. When i bought this trailer a couple years ago the dump axle was giving me fits. Called manufacturer and they said it was the 1st year they started using a relay instead of direct wired. Pulled relay and no more problems.