[bob.wolff68]

I'm not a pro at reading robotbuilder code, but in just taking a cursory glance at your loader subsystem file, I see the following code...

bool Loader::GetReadySwitch(){
	readySwitch->Get();
}
bool Loader::GetEndSwitch(){
	endSwitch->Get();
}

While I didn't study the way these functions are used, it would seem that they are not doing you any good... GetReadySwitch() and GetEndSwitch() should *return* a boolean. They are not returning anything. They each go and 'Get()' the value of the digital inputs, but they don't return them... a corrected version might be:

bool Loader::GetReadySwitch(){
	return readySwitch->Get();
}
bool Loader::GetEndSwitch(){
	return endSwitch->Get();
}

Without returning anything, whomever calls those Get*Switch() functions won't get any info back.

Also, please look at your compiler warnings. The compiler should warn you that you have defined a function as a 'bool' but you returned no value at all. Warnings from compilers are often times very important - especially when you're less experienced.

bob