Standing desk, electronic operation (Battersea SW11)

Desk, electronic operation. 80cm wide, length 180cm. Goes from normal desk height up to 125cm. It works, but the left hand mechanism needs fixing as the desk currently slopes. If you are good at fixing stuff you may be able to fix it. It needs to be dismantled by you and you will need to fix it when you get it home - ie no attempt to fix it on site. Needs to be collected Sunday 1 August latest.