Developers with America’s Home Place Inc. have asked Gainesville City Council to modify conditions the Planning and Appeals Board approved for a shopping center off Dawsonville Highway. The proposed zoning change was discussed Thursday morning at the City Council’s work session. The company, an independent custom home builder, is asking the city to rezone about 25 acres to develop a 246,000-square-foot shopping center across from recently built restaurants Olive Garden, Cheddar’s Casual Cafe and Buffalo Wild Wings, and near the Lakeshore Heights subdivision.