Can the TwinDolly and TrussDolly run on a stage truss / toblerone?

These dollies are designed for usage on regular stage trusses (Prolyte). The wheels are adjustable in this way that they will fit most of the commonly available trusses between approximately 28-32 cm.
There are two issues you must bear in mind using our dollies on a stage truss:
1) A stage truss is never straight as a line since the welding has negatively influenced the straightness.
2) When extending your stage truss it is impossible to run over the joint without noticing it (if you’d ever be able to run over it :-)).
This was the very reason for manufacturing the BarTruss: a genuine straight truss with seamless joints.