A stabilizer for training a person in equestrian jumping. The shaped main body of the invention is fitted with an attachment rope that is fastened behind the plug of a primary power cord. The other side of the hand-held plate allows for an alignment instrument to slide thereon. Additional methods are disclosed relating to circuit synthesis prior to simulation, access control, limiting resource use and abuse, expiration of temporary files and identifiers and usage logging. In a second phase, the maximum PPA TX power is determined using closed loop EVM measurements. Thereafter, the simulated information is input to the compatibility check function to confirm the compatibility of the virtual server operation to the physical server changed in the configuration, and used for making the migration plan.