Replying to Forward Lean Question

I have FT first chair 6's with the 4mm forward lean shim equipped rn. I like to ski with a really aggressive stance and I find when I bend my knees a lot it kinda makes me feel more backseat than I would like. Would adding more forward lean fix this problem? Is it even a problem in the first place? Its not that serious I still ski fine but I can't help but feel like I can be a little more forward. Im also really tall and skinny too so idk if that also plays a role in forward lean setting.

Got beef w my local bootfitters so don't even tell me to go see one