which subframe connector

[fastlaners]

Hi; listening to install suggestions; it shows a four post style lift with tires on lift plates; to keep car on wheels/suspension during install. I have a two post lift with swinging-style arms; does anyone have any ideas on utilizing this style lift to do job? maybe some how spaning rockers; say maybe 2x4s on lift pads; to spread weight evenly on rocker lift points? the engine and interior is out of car so it is somewhat lighter. thanks Johns