I saw the sidekick for the first time yesterday.
I must say that I was very unimpressed with the build quality of the unit! The welding on the stainless outer tube looked like it was made by someone that does not know how to weld. Also, the welds hat not been treated afterwards so it was as red as some of the WW2 wrecks I have dived. Rust is also starting to show in the many holes on the outer tube.
Another thing that did not impress me was the splitter boards after the cells. I suck at soldering but the job that was done here was very bad.
Other points:
Seal inside CL is very poorly made
Check valve at ADV does not work
Weak bolt-snap attachment on head
To me the unit looks like an unfinished prototype....
Just MHO
/Christian