I like that they are quick to respond with any questions or concerns we may have during our project management process! Nothing so far as i can recall but it's new people onboard who haven't been trained yet by existing team members-so be aware of this if you're considering using them for your projects/contracts. We've used gravity pro consulting throughout multiple implementations including ERP systems (SAP) across various industries such as Retail Supply Chain Management & Distribution Logistics along other logistics related applications - Manufacturing Operations Planning / Scheduling etc..