bumbling
adj : not skillful in physical movement especially with the hands;
"a bumbling mechanic"; "a bungling performance";
"ham-handed governmental interference"; "could scarcely
empty a scuttle of ashes, so handless was the poor
creature"- Mary H. Vorse [syn: bungling, butterfingered,
ham-fisted, ham-handed, handless, heavy-handed,
left-handed]