I just released a new firmware version which adds support for Alterantive Sampling algorithm (AltSamplingAlg setting) on MegaDrum with the latest STM32F205RCT6 MCU. The new algorithm reduces digital noise and may allow to set Thresholds lower and as a result it may improve sensitivity.

This new firmware version is acompanied by a new MegaDrumManager version, 20141203, which adds support for AltSamplingAlg (in Misc settings).

Get the latest MegaDrum Mager from  MegaDrum Manager Download page.