Re: [yaface] Are toggles interchangeable?
I would recommend being a bit more proactive and leaving the kindergarden antics of asking your teachers if its to go to the bathroom. behind. In other words use your brain for a change.
The toggle system is so simple even a 5 year old can figure it out. You have the toggle with underside velcro (varying length, but pretty much standartised throught the industry), your toggle has a nose stub of the same somewhat varying but pretty much standartized length. The same toggle may either have a grommet for affixing it to the steering line, or it may have a more complex cutaway system.
The riser will have a piece of hook velcro for mating with the toggles pile velcro, it will have a stow system for the toggle stub - that will be made either of a piece of elastic sewn in a way where its open ended and the toggle passes through or of a piece of type3 tape folded to make a pocket with a finite end. The riser will also have an excess line stowage system which most likely will be either a sidestow style using two pieces of velcro, or a back-of-riser style using a piece of elastic.
In short, if your toggle velcro mates to the riser veclcro and the toggle stub fits in the stow pocket, i would consider the two compatible.
Seriously, not that hard....