I just did a bit of a look at this Voodoo and was unable to find anything in script or otherwise to affect the JP speed and accel', right down to looking at the player settings. Reducing player gravity might provide some extra lift but it was hard to judge the effect properly without thorough testing.
I'm not sure either whether anything is planned. Might be worth a look at the Feature Creep section, see if similar has been asked for and add your voice.
AKA SisterMatic (Steam)
Development/ Gaming Rigs
Sys 1: i7-4770 (3.5)/16Gb/128 SSD/3Tb/970gtx/2 x 23, 1 x 27 LCD - Sys 2: i7/8Gb/670gtx/1.5Tb/1 x 23 LCD - Sys 3: Amd Quad/8Gb/645gtx/1Tb/30" LCD
