Finally used the chrono an arfcom member gifted me.
It was overcast so I got a lot of errors untill I took the screens off.
2.75v M66-8
.38 special
125gr +p sjhp remington factory
924 fps
237 ftlbs
158gr TC hardcast over 5.2gr unique
830 fps
242 ftlbs
130gr jsp over 6gr unique
847 fps
207 ft lbs
.357 Magnum
130gr jsp over 8gr unique(disappointed)
960 fps (only one shot registered)
265 ft lbs
158gr TC hardcast over 7gr unique(disappointed)
965 fps
326 ft lbs
140gr xtp over 9gr unique
1151 fps
412 ft lbs
158gr wn-swc over 13.5gr unique
1229 fps
530 ft lbs
158gr AE jsp factory
1135 fps
452 ft lbs
125gr Golden Saber factory
1201 fps
400 ft lbs
125gr remington sjhp factory
1374 fps
524 ft lbs