We have approached an issue with the motor 4 kg motor only in stock (our instillation) 10kg out of stock only had 50kg which was priced at £110 We talked to one of the staff members at clubtek and explained our instillation piece as they worked in theatre and also with various instillation pieces. he told us to cut out the centre to make it lighter and use the 4kg drill holes into the wood recreate it and use polystyrene or buy the 50kg which was priced at £110 From these options we decided to create a hole in the centre so the top would look like a doughnut shape and we would lower the centre on a different wire. we brought the 4kg motor and decided to cut out the centre