Problem with Vds voltage at MOSFET

[mady]

I am working class-E DC-DC converter topology. I have the problem with the drain-source voltage which is not immediately start to rise the Vds voltage after the gate voltage zero. So, what are the values need to tune in order to get the ZVS (zero voltage switching). But,I can get it at another side which at falling edge. See, the attached Vds file.

 

[ronsimpson]

I do not see your problem. It looks like you are turning on and off at zero volts.