various calSpecialFunction* questions

Hello,

I have a small handful of questions related to user defined waveform calculator functions.  I've written a number and only registered a few and was going to go back and register a bunch to make them easier to find.  Some of the questions I have are:

1) When I make a change to the form creation code, and reload my skill file and access the form again I find that the new code didn't get run.  I have to keep changing the name of the form in calCreateSpecialFunctionsForm() and calCreateSpecialFunction().  Makes debug slow.  Maybe there is a way to flush/delete/purge the old form to force recreating it?

2) Experimentally I found that ahiCreateBooleanButton and ahiCreateCyclicField exist but they do not seem to be documented anywhere.

3) My form pops up as a standalone window while forms for builtin functions appear in a window docked in the calculator.  Is there a flag maybe to calCreateSpecialFunctionsForm() which would make mine be docked too?

4) Is there a way to have the calSpecialFunctionInput() procedure work with functions that use @key?  For example, I'd like to be able to call myFn(?sig1 STACK ?sig2 STACK ?someOpt t ?someOtherOpt 3.2 ?andAnother "foo") or some such thing.  Is there maybe a more powerful/capable way of interfacing to the calculator than the simple example given in the manual?  If I had to I could go back an rewrite some of the underlying functions to use arguments by order instead of @key but I do prefer @key.  Also the (undocumented) ahiCreateBooleanButton seems to not interact well with calSpecialFunctionInput when the box is unchecked (passes a value of nil).

Thanks

-Dan