Make delay incurred from additional syringe contents modifiable + tiny syringe buff...

Make delay incurred from additional syringe contents modifiable + tiny syringe buff/fix (#29825)

* Make delay incurred by transfer amount modifiable

* No unintentional negative delay please

* Use more fixedpoint, hope I didn't break anything

* merge review suggestion

Co-authored-by: ShadowCommander <10494922+ShadowCommander@users.noreply.github.com>
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Co-authored-by: ShadowCommander <10494922+ShadowCommander@users.noreply.github.com>