Headshell wire broke

Hi to everyone on the forum. I am new to this hobby and would like to ask for any suggestions on how to solve my problem. I recently bought a Nottingham Interspace Jr with an Ace Interspace arm here at Audiogon. I decided to change the cartridge today. While I was able to unplug all the wires without causing any damage, I somehow broke the white wire while plugging it in to the new cartridge. My question is whether it is safe for me to solder the wire myself or should I send it in. I prefer to do it myself (need to save money for x-mas and spring semester), but not sure if doing so will change the sound or do more harm. Any suggestions would be appreciated. Thanks.