if you trained at leconfield then you would most certainly come across a staff john davis or jd as he was known who for a number of years instructed on drops as well as been a part of the drops trials team with COL PAUL BROOK who is a forum member JD is now working for cargotec the people who make the drops system the iformation on the remote came from
him as to the SRTE A remote is used but not for normal rack operation which l understood to be the question