32-1611. BASIS TO CONTEST THE ASSET WITHHOLDING ORDER. The obligor who owes the support or any co-owner of the asset that is subject to the asset withholding order may contest the order to withhold. Contests are limited to the following issues: (1) The amount of the arrears; (2) The validity of the order; (3) The extent of the obligor's interest in the asset; or (4) The amount which qualifies as a homestead exemption pursuant to section 55-1008, Idaho Code. Issues that have been previously adjudicated may not be contested.