So
here's the problem,
The expression  "traded_10.5"                         evaluates to  = "xx.x"       very Good
The expression  "traded_last_traded"                evaluates to  = "xx.x"       very Good
The expression  "traded_r_ticks(last_traded,0)"  evaluates to = "traded_yy.y" No Good
Is there a fix 
Or do we need a new version of MFPro ?